2025 M340i Xdrive Sedan Features. Detailed specs and features for the 2025 bmw 3 series m340i xdrive including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain. Bmw has updated the m340i for the 2025 model year.
Complete specs for 2025 bmw m340i xdrive. From mileage to luxury, find your perfect sedan with features and expert ratings.